Dataset of levels and masses of lipid species in healthy, asymptomatic and symptomatic leaves of vitis vinifera L. 'Malvasia fina' affected by ESCA complex disease

Data in Brief
Piebiep Goufo, Isabel Cortez

Abstract

The dataset presented in this paper comprises the masses of 208 lipid species and other compounds of lipid metabolism, and their levels in leaves of vines with brown wood streaking and grapevine leaf stripe, two symptomatic expressions of Esca complex disease (ESCA). Healthy, asymptomatic and symptomatic leaves were collected from the cultivar Malvasia Fina grown in a vineyard. The lipidome of these leaves was characterized using a platform consisting of an Ultrahigh Performance Liquid Chromatography and a Gas chromatography equipment coupled to a Q-Exactive Hybrid Quadrupole-Orbitrap high resolution/accurate Mass Spectrometer interfaced with a heated electrospray ionization source. The analysis permitted the detection of 158 molecular species of known identity and 50 species of unknown structural identity. The area counts of these molecular species is reported in the dataset, along with fold changes (log2-ratio), P-values (Welch's two-sample t-test), and q-values (false discovery rate) from all pairwise comparisons among experimental groups. These statistical data are intended to serve as means of identification for lipid species whose levels were altered by the disease, and which could be used as biomarkers of symptom emergen...Continue Reading

Methods Mentioned

BETA
reverse phase chromatography

Software Mentioned

Xcalibur QuanBrowser
MENDELEY
Lab Solution
Excel Tool
Metabolon Information Management System ( LIMS

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